Element button pseudo-element :before generated with transform padding 20px font-size 16px margin 0px font-weight normal float none width auto border 1px #b7b7b7 solid line-height normal box-shadow 2px 2px 2px rgba(0,0,0,0.2) text-shadow 1px 1px 0px rgba(255,255,255,0.66) z-index auto position static background height auto transition cursor default display inline-block border-radius box-sizing content-box overflow visible